⏱ 60 min
Desserts
Triple Chocolate Layer Cake
Decadent 3-layer chocolate cake with rich fudge buttercream and dark chocolate shavings.
Baking should be a joyful, reliable experience, and this Old Fashioned Lemon Squares Recipe guarantees smiles at first bite. Combining all-purpose flour, divided, powdered sugar and unsalted butter, softened for a rich, balanced sweetness, it bakes into an irresistible treat that feels special enough for celebrations yet simple enough for casual afternoons.
Ingredients
16 servings
Advertisement
Step-by-Step Instructions
1
Bake Shortbread Crust (20 Min)
Preheat oven to 350°F (175°C). Mix 1 ¾ cups flour, powdered sugar, and softened butter into a crumbly dough. **Press** into lined 9x13-inch pan. **Bake** for 18 to 20 minutes until pale golden.
2
Whisk & Pour Lemon Filling (5 Min)
**Whisk** eggs, granulated sugar, remaining ¼ cup flour, fresh lemon juice, and lemon zest. Pour over hot baked crust.
3
Bake & Dust Powdered Sugar (20 Min)
**Bake** for 20 to 22 minutes until filling is set. Cool completely, dust generously with powdered sugar, cut into squares, and serve!
Chef Amara’s Kitchen Secrets & Pro Tips
- Pour Filling on Hot Crust: Pouring lemon filling onto warm pre-baked crust seals the layers so the crust stays crisp.
- Fresh Lemon Juice Only: Always use real squeezed lemons; bottled lemon juice lacks true bright citrus flavor.
1. Spoon and Level Your Flour: Never scoop flour directly from the canister with your measuring cup, which packs excess volume by up to 25%. Fluff the flour with a fork, spoon it into the cup, and level the top with a knife. 2. Mind Your Butter Temperature: For creaming, butter should yield under gentle thumb pressure without melting or feeling greasy. Proper emulsion traps microscopic air pockets that ensure an airy, tender bake. 3. Chef's Kitchen Secret: Pour Filling on Hot Crust: Pouring lemon filling onto warm pre-baked crust seals the layers so the crust stays crisp.
Chef’s Cooking Guide & FAQs
Troubleshooting & Quick Fixes
▾
Troubleshooting & Quick Fixes
- Why Did My Old Fashioned Lemon Squares Recipe Turn Out Drier Than Expected?: Dryness usually stems from slight over-measuring of flour or keeping the pan in the oven a few minutes too long. Check for doneness slightly early—a toothpick inserted into the center should emerge with a few moist crumbs rather than dry wood.
- How to Prevent Uneven Browning?: Most domestic ovens have hot spots near the back corner. Rotate your baking sheet 180 degrees halfway through the timer to ensure uniform golden browning and rise.
Storage, Freezing & Reheating Guidelines
▾
Storage, Freezing & Reheating Guidelines
Store baked items in an airtight container at room temperature for up to 3 days, or refrigerate up to 6 days. To freeze, wrap tightly in parchment paper and aluminum foil for up to 2 months. Thaw overnight at room temperature.
Frequently Asked Questions
▾
Frequently Asked Questions
Q: Can I substitute brown sugar for white sugar? A: Yes, substituting dark or light brown sugar adds extra moisture and subtle caramel undertones due to natural molasses content.
Q: Can I make this dessert gluten-free? A: A 1-to-1 gluten-free baking blend containing xanthan gum (such as Bob's Red Mill or King Arthur) produces outstanding, nearly identical results.
Home Cook Community
Kitchen Notes & Discussion
Tried this Old Fashioned Lemon Squares Recipe? Share your tips, substitutions, or question with fellow home cooks!
Leave a Kitchen Note
Be the first to leave a Kitchen Note!
Have you made this Old Fashioned Lemon Squares Recipe? Share your experience, cooking tips, or tweaks below.
You Might Also Love
More Delicious Recipes
⏱ 10 min
Desserts
Copycat Black Forest Blizzard
Thick copycat Black Forest blizzard blended with rich vanilla soft-serve, dark cherry compote, fudgy brownie chunks, and dark chocolate flakes.
⏱ 45 min
Desserts
Super Fudgy Brownies
Ultra-dense super fudgy brownies baked with real melted dark chocolate, Dutch cocoa, and a shiny, crackly tissue-thin top.